/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */


import beans.DatabaseBean;
import beans.UserBean;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author sony
 */
public class registServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
      try{
        String account = request.getParameter("account");
        String name = request.getParameter("name");
        String password = request.getParameter("password");
        String repassword = request.getParameter("repassword");
        DatabaseBean db = new DatabaseBean();
         UserBean user = db.getUser("select * from user where account='"+account+"'");
         if(user.getId()!=-1||!password.equals(repassword)){
            response.sendRedirect("/ESPGame/error.jsp");
         }else{
            user.setName(name);
            user.setAccount(account);
            user.setPassword(password);
            db.saveUser(user);
         }
         
         db.close();
          request.getSession().setAttribute("user", user);
                response.sendRedirect("/ESPGame/index.jsp");
      }catch(Exception e){
         response.sendRedirect("/ESPGame/error.jsp");
      }


    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet 方法。单击左侧的 + 号以编辑代码。">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
